INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/domains/domain-8.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/instances/instance-8.pddl'] INFO translator arguments: [] INFO translator time limit: None INFO translator memory limit: None INFO callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/domains/domain-8.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/instances/instance-8.pddl Parsing... Parsing: [0.310s CPU, 0.309s wall-clock] Normalizing task... [0.030s CPU, 0.034s wall-clock] Instantiating... Generating Datalog program... [0.040s CPU, 0.034s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.170s CPU, 0.177s wall-clock] Preparing model... [0.130s CPU, 0.125s wall-clock] Generated 1126 rules. Computing model... [0.170s CPU, 0.170s wall-clock] 883 relevant atoms 1568 auxiliary atoms 2451 final queue length 3313 total queue pushes Completing instantiation... [0.160s CPU, 0.170s wall-clock] Instantiating: [0.690s CPU, 0.685s wall-clock] Computing fact groups... Finding invariants... 26 initial candidates Finding invariants: [0.450s CPU, 0.450s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.040s CPU, 0.038s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 309 uncovered facts Choosing groups: [0.010s CPU, 0.010s wall-clock] Building translation key... [0.010s CPU, 0.012s wall-clock] Computing fact groups: [0.550s CPU, 0.553s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.005s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.007s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.008s wall-clock] Translating task: [0.210s CPU, 0.215s wall-clock] 819 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 29 propositions removed Detecting unreachable propositions: [0.120s CPU, 0.119s wall-clock] Reordering and filtering variables... 153 of 307 variables necessary. 39 of 53 mutex groups necessary. 295 of 295 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.230s CPU, 0.226s wall-clock] Translator variables: 153 Translator derived variables: 0 Translator facts: 422 Translator goal facts: 3 Translator mutex groups: 39 Translator total mutex groups size: 155 Translator operators: 295 Translator axioms: 0 Translator task size: 3677 Translator peak memory: 40140 KB Writing output... [0.060s CPU, 0.068s wall-clock] Done! [2.220s CPU, 2.234s wall-clock] planner.py version 0.0.1 Time: 0.13s Memory: 56MB Iteration 1 Queue: [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 56MB (+0MB) UNSAT Iteration Time: 0.00s Iteration 2 Queue: [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.05s Memory: 59MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 61MB (+2MB) UNSAT Iteration Time: 0.07s Iteration 3 Queue: [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.05s Memory: 63MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 65MB (+2MB) UNSAT Iteration Time: 0.07s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.06s Memory: 68MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 69MB (+1MB) UNSAT Iteration Time: 0.09s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.05s Memory: 72MB (+3MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 74MB (+2MB) UNSAT Iteration Time: 0.09s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.06s Memory: 76MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 79MB (+3MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.19s Memory: 82MB (+3MB) Solving... Solving Time: 0.06s Memory: 84MB (+2MB) UNSAT Iteration Time: 0.35s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.11s Memory: 90MB (+6MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 95MB (+5MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 95MB (+0MB) Answer: 2 occurs(action(("pushback_seg_a02_0_100_seg_c5_c_a02_0_100_south_south_medium","airplane_daewh")),1) occurs(action(("move_seg_rwy_0_1300_seg_27_0_150_south_south_medium","airplane_cfbeg")),1) occurs(action(("move_seg_27_0_150_seg_b_27_0_100_south_north_medium","airplane_cfbeg")),2) occurs(action(("pushback_seg_c5_c_a02_0_100_seg_c5_c6_0_50_south_north_medium","airplane_daewh")),2) occurs(action(("startup_seg_c5_c6_0_50_north_medium","airplane_daewh")),3) occurs(action(("move_seg_b_27_0_100_seg_n6_b_0_100_north_north_medium","airplane_cfbeg")),3) occurs(action(("move_seg_c5_c6_0_50_seg_c4_c5_0_50_north_north_medium","airplane_daewh")),4) occurs(action(("move_seg_n6_b_0_100_seg_n5_n6_0_100_north_north_medium","airplane_cfbeg")),4) occurs(action(("move_seg_c4_c5_0_50_seg_c_c2_0_84_north_north_medium","airplane_daewh")),5) occurs(action(("move_seg_n5_n6_0_100_seg_n4_n5_0_86_north_north_medium","airplane_cfbeg")),5) occurs(action(("pushback_seg_b02_0_100_seg_c5_c_b02_0_100_south_south_medium","airplane_dfboy")),6) occurs(action(("move_seg_c_c2_0_84_seg_c_c2_2_0_83_north_north_medium","airplane_daewh")),6) occurs(action(("move_seg_n4_n5_0_86_seg_n4_n5_6_0_86_north_north_medium","airplane_cfbeg")),6) occurs(action(("pushback_seg_c5_c_b02_0_100_seg_c5_c6_0_50_south_north_medium","airplane_dfboy")),7) occurs(action(("move_seg_c_c2_2_0_83_seg_c_c2_1_0_83_north_north_medium","airplane_daewh")),7) occurs(action(("move_seg_n4_n5_6_0_86_seg_n4_n5_5_0_86_north_north_medium","airplane_cfbeg")),7) occurs(action(("startup_seg_c5_c6_0_50_north_medium","airplane_dfboy")),8) occurs(action(("move_seg_c_c2_1_0_83_seg_n_c_0_100_north_north_medium","airplane_daewh")),8) occurs(action(("move_seg_n4_n5_5_0_86_seg_n4_n5_4_0_85_north_north_medium","airplane_cfbeg")),8) occurs(action(("move_seg_c5_c6_0_50_seg_c4_c5_0_50_north_north_medium","airplane_dfboy")),9) occurs(action(("move_seg_n_c_0_100_seg_n3_n_0_100_north_north_medium","airplane_daewh")),9) occurs(action(("move_seg_n4_n5_4_0_85_seg_n4_n5_3_0_86_north_north_medium","airplane_cfbeg")),9) occurs(action(("move_seg_c4_c5_0_50_seg_c_c2_0_84_north_north_medium","airplane_dfboy")),10) occurs(action(("move_seg_n3_n_0_100_seg_n2_n3_0_85_north_north_medium","airplane_daewh")),10) occurs(action(("move_seg_n4_n5_3_0_86_seg_n4_n5_2_0_86_north_north_medium","airplane_cfbeg")),10) occurs(action(("move_seg_c_c2_0_84_seg_c_c2_2_0_83_north_north_medium","airplane_dfboy")),11) occurs(action(("move_seg_n2_n3_0_85_seg_n2_n3_6_0_86_north_north_medium","airplane_daewh")),11) occurs(action(("move_seg_n4_n5_2_0_86_seg_n4_n5_1_0_85_north_north_medium","airplane_cfbeg")),11) occurs(action(("move_seg_c_c2_2_0_83_seg_c_c2_1_0_83_north_north_medium","airplane_dfboy")),12) occurs(action(("move_seg_n2_n3_6_0_86_seg_n2_n3_5_0_86_north_north_medium","airplane_daewh")),12) occurs(action(("move_seg_c_c2_1_0_83_seg_n_c_0_100_north_north_medium","airplane_dfboy")),13) occurs(action(("move_seg_n2_n3_5_0_86_seg_n2_n3_4_0_85_north_north_medium","airplane_daewh")),13) occurs(action(("move_seg_n_c_0_100_seg_n3_n_0_100_north_north_medium","airplane_dfboy")),14) occurs(action(("move_seg_n2_n3_4_0_85_seg_n2_n3_3_0_86_north_north_medium","airplane_daewh")),14) occurs(action(("move_seg_n3_n_0_100_seg_n2_n3_0_85_north_north_medium","airplane_dfboy")),15) occurs(action(("move_seg_n2_n3_3_0_86_seg_n2_n3_2_0_86_north_north_medium","airplane_daewh")),15) occurs(action(("move_seg_n2_n3_0_85_seg_n2_n3_6_0_86_north_north_medium","airplane_dfboy")),16) occurs(action(("move_seg_n2_n3_2_0_86_seg_n2_n3_1_0_86_north_north_medium","airplane_daewh")),16) occurs(action(("move_seg_n4_n5_1_0_85_seg_n_n4_0_100_north_north_medium","airplane_cfbeg")),16) occurs(action(("move_seg_n2_n3_6_0_86_seg_n2_n3_5_0_86_north_north_medium","airplane_dfboy")),17) occurs(action(("move_seg_n2_n3_1_0_86_seg_n1_n2_0_100_north_north_medium","airplane_daewh")),17) occurs(action(("move_seg_n_n4_0_100_seg_n_c_0_100_north_south_medium","airplane_cfbeg")),17) occurs(action(("move_seg_n2_n3_5_0_86_seg_n2_n3_4_0_85_north_north_medium","airplane_dfboy")),18) occurs(action(("move_seg_n1_n2_0_100_seg_n1_a_0_100_north_south_medium","airplane_daewh")),18) occurs(action(("move_seg_n_c_0_100_seg_c_c2_1_0_83_south_south_medium","airplane_cfbeg")),18) occurs(action(("move_seg_n2_n3_4_0_85_seg_n2_n3_3_0_86_north_north_medium","airplane_dfboy")),19) occurs(action(("move_seg_n1_a_0_100_seg_a_09_0_100_south_south_medium","airplane_daewh")),19) occurs(action(("move_seg_c_c2_1_0_83_seg_c_c2_2_0_83_south_south_medium","airplane_cfbeg")),19) occurs(action(("move_seg_a_09_0_100_seg_09_0_150_south_south_medium","airplane_daewh")),20) occurs(action(("move_seg_n2_n3_3_0_86_seg_n2_n3_2_0_86_north_north_medium","airplane_dfboy")),20) occurs(action(("move_seg_c_c2_2_0_83_seg_c_c2_0_84_south_south_medium","airplane_cfbeg")),20) occurs(action(("takeoff_seg_09_0_150_south","airplane_daewh")),21) occurs(action(("move_seg_n2_n3_2_0_86_seg_n2_n3_1_0_86_north_north_medium","airplane_dfboy")),21) occurs(action(("move_seg_n2_n3_1_0_86_seg_n1_n2_0_100_north_north_medium","airplane_dfboy")),22) occurs(action(("move_seg_n1_n2_0_100_seg_n1_a_0_100_north_south_medium","airplane_dfboy")),23) occurs(action(("move_seg_n1_a_0_100_seg_a_09_0_100_south_south_medium","airplane_dfboy")),24) occurs(action(("move_seg_a_09_0_100_seg_09_0_150_south_south_medium","airplane_dfboy")),25) occurs(action(("takeoff_seg_09_0_150_south","airplane_dfboy")),26) occurs(action(("move_seg_c_c2_0_84_seg_c4_c5_0_50_south_south_medium","airplane_cfbeg")),27) occurs(action(("move_seg_c4_c5_0_50_seg_c5_c_a02_0_100_south_south_medium","airplane_cfbeg")),28) occurs(action(("move_seg_c5_c_a02_0_100_seg_a02_0_100_south_south_medium","airplane_cfbeg")),29) occurs(action(("park_seg_a02_0_100_south","airplane_cfbeg")),30) SATISFIABLE Models : 1+ Calls : 8 Time : 0.908s (Solving: 0.05s 1st Model: 0.01s Unsat: 0.03s) CPU Time : 0.900s Choices : 782 (Domain: 779) Conflicts : 82 (Analyzed: 80) Restarts : 1 (Average: 80.00 Last: 9) Model-Level : 92.0 Problems : 8 (Average Length: 18.25 Splits: 0) Lemmas : 80 (Deleted: 0) Binary : 16 (Ratio: 20.00%) Ternary : 10 (Ratio: 12.50%) Conflict : 80 (Average Length: 21.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 80 (Average: 8.90 Max: 52 Sum: 712) Executed : 77 (Average: 8.21 Max: 52 Sum: 657 Ratio: 92.28%) Bounded : 3 (Average: 18.33 Max: 27 Sum: 55 Ratio: 7.72%) Rules : 42129 (Original: 34976) Atoms : 19155 Bodies : 25744 (Original: 19464) Count : 537 (Original: 1523) Equivalences : 6842 (Atom=Atom: 1133 Body=Body: 0 Other: 5709) Tight : Yes Variables : 45671 (Eliminated: 0 Frozen: 8628) Constraints : 160862 (Binary: 84.6% Ternary: 11.9% Other: 3.5%) Memory Peak : 97MB Max. Length : 30 steps Sol. Length : 30 steps Models : 2